/* =====================================================
   Premium eCommerce Stylesheet
   Glassmorphism Design System
   Currency: GBP Only
   ===================================================== */

/* CSS Variables */
:root {
    --primary-color: #000000;
    --primary-dark: #000000;
    --secondary-color: #333333;
    --accent-color: #000000;
    --success-color: #000000;
    --warning-color: #666666;
    --danger-color: #000000;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f5;
    --bg-glass: #ffffff;
    --bg-glass-light: #fafafa;
    
    --text-primary: #000000;
    --text-secondary: #333333;
    --text-muted: #666666;
    
    --border-color: #e0e0e0;
    --shadow-glow: none;
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Inter', sans-serif;
    
    --transition-fast: 0.3s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.3s ease;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 12px;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

/* =====================================================
   Header & Navigation
   ===================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-glass);
    
    -webkit-
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition-normal);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Cart Icon */
.cart-icon {
    position: relative;
    padding: 0.75rem;
    background: var(--bg-glass-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.cart-icon:hover {
    background: rgba(99, 102, 241, 0.1);
    border-color: var(--primary-color);
}

.cart-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-primary);
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* =====================================================
   Hero Section with Image Slider
   ===================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9); opacity: 0.8;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 2rem;
}

/* Modern Black & White Hero Title */
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #4d4949;
    letter-spacing: -0.02em;
    line-height: 1.2;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Optional: Subtle animation on hover */
.hero-title:hover {
    letter-spacing: -0.01em;
    transition: letter-spacing 0.3s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: rgb(167, 164, 164);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.5);
}

/* Slider Dots */
.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 2;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    background: var(--primary-color);
    width: 30px;
    border-radius: 6px;
}

/* =====================================================
   Product Grid & Cards
   ===================================================== */
.section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    
    color: var(--primary-color);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--bg-glass);
    
    -webkit-
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card);
    border-color: rgba(99, 102, 241, 0.3);
}

.product-image {
    position: relative;
    aspect-ratio: 3/4; /* Suits ke liye behtar ratio */
    overflow: hidden;
    background-color: #fff;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Image cut nahi hogi */
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
}

.product-info {
    padding: 1.5rem;
}

.product-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-name a {
    color: inherit;
}

.product-name a:hover {
    color: var(--primary-color);
}

.product-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-shipping {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.add-to-cart {
    background: #000000 !important;
    color: #ffffff !important;
    border: 1px solid #000000;

    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-to-cart:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.add-to-cart:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
    transform: none;
}

/* =====================================================
   Side Cart Drawer
   ===================================================== */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    z-index: 2001;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer.active {
    transform: translateX(0);
}

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.cart-close {
    padding: 0.5rem;
    background: var(--bg-glass-light);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.cart-close:hover {
    background: var(--danger-color);
    color: white;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.cart-empty {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.cart-empty svg {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    stroke: var(--text-muted);
}

.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-weight: 600;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    background: var(--primary-color);
}

.cart-item-qty {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.cart-item-remove {
    margin-left: auto;
    padding: 0.25rem;
    color: var(--text-muted);
    transition: var(--transition-fast);
}

.cart-item-remove:hover {
    color: var(--danger-color);
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-glass);
}

.cart-totals {
    margin-bottom: 1rem;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.cart-total-row.grand-total {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
    margin-top: 0.75rem;
}

.cart-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-checkout {
    padding: 1rem;
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.btn-checkout:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-clear {
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.btn-clear:hover {
    border-color: var(--danger-color);
    color: var(--danger-color);
}

/* =====================================================
   Product Details Page
   ===================================================== */
.product-details {
    padding-top: 100px;
    min-height: 100vh;
}

.product-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.product-gallery {
    position: relative;
}

.product-main-image {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-glass);
    border: 1px solid var(--border-color);
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-main-image:hover img {
    transform: scale(1.05);
}

.product-details-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-details-name {
    font-size: 2.5rem;
    font-weight: 700;
}

.product-details-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

.product-details-description {
    color: var(--text-secondary);
    line-height: 1.8;
}

.product-details-meta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.meta-row {
    display: flex;
    justify-content: space-between;
    color: var(--text-secondary);
}

.meta-row span:last-child {
    color: var(--text-primary);
    font-weight: 600;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quantity-selector label {
    font-weight: 600;
}

.qty-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-glass);
    border-radius: var(--radius-md);
    padding: 0.25rem;
    border: 1px solid var(--border-color);
}

.qty-control button {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.qty-control button:hover {
    background: var(--primary-color);
}

.qty-control input {
    width: 50px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.btn-add-cart-large {
    background: #000000 !important;
    color: #ffffff !important;
    border: 1px solid #000000;

    padding: 1.25rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.btn-add-cart-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

/* =====================================================
   Checkout Page
   ===================================================== */
.checkout-page {
    padding-top: 100px;
    min-height: 100vh;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.checkout-section {
    background: var(--bg-glass);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.checkout-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--bg-glass-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.payment-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-glass-light);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.payment-method:hover {
    border-color: var(--primary-color);
}

.payment-method input {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
}

.payment-method.selected {
    border-color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
}

.payment-method-logo {
    width: 40px;
    height: 40px;
    background: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-primary);
}

.payment-method-info {
    flex: 1;
}

.payment-method-name {
    font-weight: 600;
}

.payment-method-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.order-summary {
    position: sticky;
    top: 100px;
}

.summary-items {
    margin-bottom: 1.5rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.summary-item span:first-child {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.item-qty {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.summary-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1rem 0;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 700;
}

.summary-total span:last-child {
    color: var(--primary-color);
}

.currency-notice {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(6, 182, 212, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--accent-color);
    text-align: center;
}

.btn-pay {
    width: 100%;
    padding: 1.25rem;
    margin-top: 1.5rem;
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
    font-weight: 600;
    font-size: 1.125rem;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.btn-pay:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-pay:disabled {
    background: var(--text-muted);
    cursor: not-allowed;
}

/* =====================================================
   Payment Success/Cancel Pages
   ===================================================== */
.payment-result {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    padding-top: 100px;
}

.result-card {
    max-width: 500px;
    width: 100%;
    text-align: center;
    padding: 3rem;
    background: var(--bg-glass);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.result-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-icon.success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
}

.result-icon.error {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger-color);
}

.result-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.result-message {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.result-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.btn-primary {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* =====================================================
   Responsive Design
   ===================================================== */
@media (max-width: 1024px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .order-summary {
        position: static;
    }
    
    .product-details-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .header-content {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section {
        padding: 4rem 1rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .cart-drawer {
        max-width: 100%;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .checkout-grid {
        padding: 1rem;
    }
    
    .checkout-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .product-details-name {
        font-size: 1.75rem;
    }
    
    .product-details-price {
        font-size: 1.5rem;
    }
}

/* =====================================================
   Animations
   ===================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

/* Loading Spinner */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    padding: 1rem 1.5rem;
    background: var(--bg-glass);
    
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    animation: slideIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast.success {
    border-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.toast.error {
    border-color: var(--danger-color);
    background: rgba(239, 68, 68, 0.1);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}
/* Default desktop */
.menu-toggle {
    display: none;
    font-size: 28px;
    background: none;
    border: none;
    cursor: pointer;
    transition: 0.3s ease;

}

.menu-toggle:hover {
    color: #e60023;
}

/* Mobile View */
@media (max-width: 768px) {

    .menu-toggle {
        display: block;
         margin-left: 120px;  /* value kam ya zyada kar sakte ho */
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        right: 0;
        background: #ffffff;
        width: 220px;
        padding: 20px;
        border-radius: 12px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.08);

        /* Smooth Animation */
        opacity: 0;
        transform: translateY(-10px);
        pointer-events: none;
        transition: all 0.3s ease;
    }

    .nav-links.show {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .nav-links li {
        list-style: none;
    }

    .nav-links li a {
        display: block;
        padding: 8px 12px;
        border-radius: 8px;
        text-decoration: none;
        color: #f5ecec;
        transition: 0.3s ease;
    }

    .nav-links li a:hover {
        background: var(--primary-color); color: #ffffff;
    }

    /* Active Page Button Red */
    .nav-links li a.active {
        background: var(--primary-color); color: #ffffff;
        color: #ffffff;
    }
}
/* ================= MOBILE MENU ================= */

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    background: var(--primary-color); color: #ffffff;
    border-radius: 10px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

/* ICON LINES */
.menu-toggle span {
    width: 22px;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

/* ANIMATION */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* MOBILE VIEW */
@media (max-width: 768px) {

    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        flex-direction: column;
        padding: 100px 25px;
        gap: 20px;
        background: rgba(15, 23, 42, 0.95);
        

        transition: 0.4s ease;
    }

    .nav-links.show {
        right: 0;
    }

    .nav-links a {
        font-size: 18px;
        padding: 12px;
    }
}